1 lb. ground beef
1 tbsp. shortening
1 c. finely chopped onions
1 c. chopped green peppers
1 tbsp. prepared mustard
1 tbsp. vinegar
1 tsp. salt
1/2 tsp. ground cloves
1 c. ketchup

Brown meat until crumbly but not hard. Add remaining ingredients. Cover and simmer about 30 minutes. Serve on buns.